Stand (Up) and Deliver - S1-E17
Visible crew/equipment: When Brenda is talking with Michael Miller, you can see a microphone come into the top of the frame.
Blood Money - S10-E8
Visible crew/equipment: During the court case when Hamilton Stewart is taking the stand and answering to McCoy you can see the white screen in the reflection of his glasses very clearly.
Visible crew/equipment: When Audrey enters her father's office to find him in the middle of his Civil War recreation, a boom mic dips into the shot over their heads. (00:18:40)
Fresh Prince After Dark - S4-E9
Visible crew/equipment: In the episode where Hilary poses for Playboy, Hilary's strap-on mic is visible on the back of her red dress when she, Will, and Carlton first enter the Playboy party. It is gone in subsequent scenes.
Visible crew/equipment: When Nina hands Casey her glass, a boom mic is visible.